public BijectiveMap(
BijectiveMap <TKey, TValue> bijectiveMap,
IEqualityComparer <TKey> keyComparer,
IEqualityComparer <TValue> valueComparer)
{
if (bijectiveMap is null)
{
throw new ArgumentNullException(nameof(bijectiveMap));
}
KeyDictionary = new Dictionary <TKey, TValue>(
bijectiveMap.KeyDictionary,
keyComparer);
ValueDictionary = new Dictionary <TValue, TKey>(
bijectiveMap.ValueDictionary,
valueComparer);
KeyComparer = keyComparer ??
EqualityComparer <TKey> .Default;
ValueComparer = ValueComparer ??
EqualityComparer <TValue> .Default;
Reverse = new BijectiveMap <TValue, TKey>(this);
}
public BijectiveMap(
int capacity,
IEqualityComparer <TKey> keyComparer,
IEqualityComparer <TValue> valueComparer)
{
KeyDictionary = new Dictionary <TKey, TValue>(
capacity,
keyComparer);
ValueDictionary = new Dictionary <TValue, TKey>(
capacity,
valueComparer);
KeyComparer = keyComparer ??
EqualityComparer <TKey> .Default;
ValueComparer = ValueComparer ??
EqualityComparer <TValue> .Default;
Reverse = new BijectiveMap <TValue, TKey>(this);
}
private BijectiveMap(BijectiveMap <TValue, TKey> reverse)
{
ValueDictionary = reverse.KeyDictionary;
KeyDictionary = reverse.ValueDictionary;
Reverse = reverse;
}
public BijectiveMap(BijectiveMap <TKey, TValue> bijectiveMap)
: this(bijectiveMap, null, null)
{
}